16475967

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{1901}}^1$

素因数の和:2020

約数の個数: 20

約数和(自身を含む): 24855336

約数和(自身を除く): 8379369

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 1901, 2889, 5703, 8667, 17109, 51327, 153981, 203407, 610221, 1830663, 5491989, 16475967]

約数ペア:

[(1, 16475967), (3, 5491989), (9, 1830663), (27, 610221), (81, 203407), (107, 153981), (321, 51327), (963, 17109), (1901, 8667), (2889, 5703)]